Physics, asked by Anonymous, 8 months ago

If a man's face is 20 cm in front of concave shaving mirror producing erect image 1.5cm times the size of face , focal length of the mirror would be A)75 cm B) 25 cm C) 15 cm D) -60 cm

Answers

Answered by soelavanal

1

Answer:

The focus must be 15cm.

Explanation:

I hope this will help you.Thank you. Please follow me or rate me.

Previous Question

Next Question

Similar questions

English, 4 months ago

‘ Discipline, Dedication and Determination are key to success.’ Explain. Please do not give answers from internet. and if you didn't know,then do not answer.

Math, 4 months ago

Manoj income increased by 20% and then decrease by 20% what is the total percent change in Manoj income...

Math, 4 months ago

(-b)+(-9)+(-12)+(-24) add the following...

English, 8 months ago

Prepare a write up on online class during lockdown.

Chemistry, 8 months ago

the smallest particle of a compound which can exist independently and have its properties called dash...

India Languages, 1 year ago

Rekhankit paadan adhritya prashna nirmanam kurvanti...

Math, 1 year ago

68. If A, B and C are the angles of a triangle and then the triangle ABC is (a) isosceles (b) equilateral (c) right angled isosceles (d) none of these...

Science, 1 year ago

hey glucose saline solution is labelled as 0.96(w/v) sodium chloride how much salt is present in 500 ml of the solution ...